ΔE 15.7, loose: different enough that you should pick on purpose. Tuskgor Fur is a little lighter, warmer than Wyvern Fury.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Tuskgor Fur is a little lighter, warmer than Wyvern Fury.
The same difference applies the other way round: Wyvern Fury is a little darker, cooler.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Wyvern Fury on the colour wheel See Tuskgor Fur on the colour wheel
All matches: Wyvern Fury equivalents · Tuskgor Fur equivalents